US PATENT SUBCLASS 277 / 628
.~ Contact seal for other than internal combustion engine, or pipe, conduit, or cable

Current as of: June, 1999
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277 /   HD   SEAL FOR A JOINT OR JUNCTURE

590  DF  SEAL BETWEEN FIXED PARTS OR STATIC CONTACT AGAINST RELATIVELY MOVABLE PARTS {3}
628.~ Contact seal for other than internal combustion engine, or pipe, conduit, or cable {9}
629  DF  .~.~> Magnetic
630  DF  .~.~> Having installation, removal, assembly, disassembly, or repair feature
631  DF  .~.~> Split including end joining structure
632  DF  .~.~> Segmented periphery
633  DF  .~.~> Spirally wound structure
634  DF  .~.~> Flexible sleeve, boot, or diaphragm {2}
637  DF  .~.~> Having particular associated mounting or retaining feature {4}
644  DF  .~.~> Particular cross-sectional seal profile {3}
650  DF  .~.~> Particular sealing material or construction {3}

DEFINITION

Classification: 277/628

Contact seal for other than internal combustion engine, or pipe, conduit or cable:

(under subclass 590) Static seal wherein the seal's intended use is to sealingly touches against a part that is other than an internal combustion engine, extended hollow or electrically insulated conductor.

SEE OR SEARCH CLASS

49, Movable or Removable Closures, for more than nominal movable or removable closure structure (e.g., door jam, etc.);

475.1+, for a seal acting at a juncture of the closure and an adjacent member.

52, Static Structures (e.g., Buildings), for a site erected

structure or related components (e.g., panels, beams, columns, etc.),

140+, for a burial vault having a separately placeable closure in abutting relation to wall edges and sealing material retaining construction, subclasses 393+ for a relatively yieldable preformed separator (i.e., expansion joint), or subclasses 408+ for a disparate sheet lamina between exposed surfaces of wall, floor, or roof (e.g., vapor barrier, waterproofing membrane, etc.).

114, Ships, for marine vehicles and accessories not otherwise classifiable, 93, that may have a seal for a joint between a mast and a deck.

210, Liquid Purification or Separation,

450, for a filter in a flow line or a flow line connected closed casing having a gasket between the filter and walls of the casing (e.g., oil filter gasket, etc.).

215, Bottles and Jars, for a cap-type bottle or jar closure,

45, for neck structure to receive a particular closure including a seal or subclasses 341+ for a cap-type closure having an identifiable, integral or separate seal or liner.

220, Receptacles, for a receptacle having an access opening and a removable closure for the opening and means to seal the juncture therebetween,

378, for a gasket or packing.

222, Dispensing,

542, for a seal provided for a joint, closure, or flow controller of a dispenser.

251, Valves And Valve Actuation, for means to close or restrict a flow of fluid through a passage by a definite predetermined motion of the means combined with a seal,

257, for a valve actuated by a cam encased in a valve body having a seal, subclasses 306+ for a rotary butterfly valve having a seal carried by the valve or a valve seat, subclasses 314+ for a rotary valve and a seat therefor or a seal between the rotary valve and the seat, or subclass 318 for a reciprocating valve having a seal made of nonresilient material on a reciprocating head element or seat made of a resilient material.

296, Land Vehicles: Bodies and Tops, for a body secured to the running gear and a top therefor, 93, for weatherstripping to seal between panels or between a

windshield and the body or top.

376, Induced Nuclear Reactions: Processes, Systems, and Elements,

203+, for a seal at a joint or juncture between and combined with fluid confining structures (e.g., a nozzle, a vessel cover, etc.) of a nuclear reactor pressure vessel.

405, Hydraulic and Earth Engineering,

152, for method or apparatus to form an underground passageway (e.g., tunnel, etc.) lined by panels having a seal between adjacent panels.

445, Electric Lamp or Space Discharge Component or Device Manufacturing,

25, for a process of display or gas panel making including a seal not elsewhere classified.